function vw_im(src1,st)
{
vw = window.open("", "newwin", "width=660,height=645,top=1,left=1,toolbar=no,status=yes,scrollbars=no,menubar=no,resizable=yes");
vw.document.write('');
vw.document.write('');
vw.focus();
}
document.writeln('');
function vision() {
if(document.all) {
document.all.loading.style.visibility="hidden";
}
else {document.layers.loading.visibility="hide";}
}